Lenovo IdeaPad S9e, Intel Pentium Mobile, 1.6 GHz, 8.9", 1024 x 600 pixels, 1 GB, Windows XP Home Edition Lenovo IdeaPad S9e. Product type: Netbook. Processor family: Intel Pentium Mobile, Processor model: N270, Processor frequency: 1.6 GHz. Display diagonal: 8.9", Display resolution: 1024 x 600 pixels. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Operating system installed: Windows XP Home Edition. Product color: Black. Weight: 2.43 lbs (1.1 kg)